Sandwich so good, it can make you fly

Lex kept his gaze steady, not letting his emotions show on his face. It was a surreal experience, listening to someone tell him about the events in his own life. Even though he was there for each event, he had no idea that any of it was happening. Everything had happened right in front of him, yet he never knew.

Not that he took any blame for it, or allowed himself to feel guilty. He was a kid, and a mortal besides. There was no way he could have seen through all the deception. But still, it made him question if all his good memories were even real. When had his sisters been replaced with clones? He didn't even know.

Going off to college and being away from his family must have made it easy for them to be replaced. Spending years away in New York while they were supposed to be in London also probably made it easy for them to do whatever they wished.